The term GOVERNING GROUP can be broken down into two crossword solutions: SENATE (6 letters) and RULEMAKERS (10 letters). The SENATE is a governing body in many countries, including the United States, where it is part of the legislative branch of government. It is composed of elected representatives who debate and vote on laws. RULEMAKERS are those who create and enforce rules and regulations. This could refer to a governing body such as a legislature, or to an individual or group of individuals who have the authority to make decisions that affect a certain area.